BV202S15003A

Overview

The BV202S15003A is a power transformer manufactured by Zettler Magnetics, designed for through-hole mounting applications. It features a single primary winding rated for 230V input and a single secondary winding providing 15V output at full load. The maximum output current is specified as 23.3mA, with a total power rating of 0.35VA. The component utilizes PC pin termination style and has physical dimensions of 24.00mm in length, 23.00mm in width, and a maximum seated height of 16.00mm. It does not include a center tap configuration.

Feature Summary

• Provides isolated voltage transformation from high voltage primary to low voltage secondary circuits
• Designed for reliable through-hole PCB integration using standard PC pin terminations
• Encapsulated construction ensures mechanical stability and environmental protection

Applications

• General purpose AC to DC power supply front-end stages
• Industrial control equipment requiring isolated power sources
• Consumer electronics utilizing mains-powered adapters

Procurement Notes

Verify the specific voltage rating requirements against the 230V primary specification before procurement. Ensure the PCB footprint matches the 24.00mm x 23.00mm dimension and 16.00mm height constraints. Confirm that the 0.35VA power capacity meets the downstream circuit load demands. Check for any specific regulatory compliance markings required for the target market. Validate the through-hole mounting orientation during assembly planning.

Selection Notes

Select this component when a compact, encapsulated transformer is needed for 230V to 15V conversion. Consider the 0.35VA limit for low-power applications only. The through-hole package requires sufficient board space and drilling capabilities. Evaluate thermal dissipation needs given the small form factor. Compare alternative models if higher power or different voltage ratios are required.

Part Context

This part belongs to the BV202 series of power transformers from Zettler Magnetics. The series offers various voltage configurations while maintaining consistent physical dimensions and mounting styles. The BV202S15003A specifically addresses the need for 15V secondary output derived from standard mains voltages. It represents a standard solution for basic isolation requirements in electronic designs.

Replacement Considerations

Cross-reference with other BV202 series variants for different voltage outputs. Verify compatibility with existing PCB layouts when substituting. Ensure electrical ratings match or exceed original design specifications. Consult manufacturer documentation for direct equivalent part numbers.